[EN] COMPOUNDS HAVING MUSCARINIC RECEPTOR ANTAGONIST AND BETA2 ADRENERGIC RECEPTOR AGONIST ACTIVITY<br/>[FR] COMPOSÉS AYANT UNE ACTIVITÉ ANTAGONISTE D'UN RÉCEPTEUR MUSCARINIQUE ET AGONISTE D'UN RÉCEPTEUR BÊTA2 ADRÉNERGIQUE
申请人:CHIESI FARMA SPA
公开号:WO2012168359A1
公开(公告)日:2012-12-13
The present invention relates to compounds acting both as muscarinic receptor antagonists and beta2 adrenergic receptor agonists, to processes for their preparation, to compositions comprising them, to therapeutic uses and combinations with other pharmaceutical active ingredients.
Biphenylenes can be easily and efficiently obtained at low temperature by the organolithium-mediated cyclization of halobiphenyls via an aryne intermediate. This synthetic protocol provides an advantage for the direct and controlled functionalization at the C1 position.
COMPOUNDS HAVING MUSCARINIC RECEPTOR ANTAGONIST AND BETA2 ADRENERGIC RECEPTOR AGONIST ACTIVITY
申请人:Rancati Fabio
公开号:US20130045169A1
公开(公告)日:2013-02-21
Compounds of formula (I) act both as muscarinic receptor antagonists and beta2 adrenergic receptor agonists and are useful for the prevention and/or treatment of broncho-obstructive and inflammatory diseases.